Negotiability. Michael Scotto borrowed $2,970 from Cindy Vinueza. Both of their signatures appeared at the bottom of a note that stated, "I Michael Scotto owe Cindy Vinueza $2,970 (two thousand and nine-hundred & seventy dollars) & agree to pay her back in full. Signed on this 26th day of September 2009." More than a year later, Vinueza filed a suit against Scotto to recover on the note. Scotto admitted that he had borrowed the funds, but he contended-without proof-that he had paid Vinueza in full. Is this note negotiable? Which party is likely to prevail? Why?